Home
Class 11
CHEMISTRY
The density of a gas is 2, relative to n...

The density of a gas is 2, relative to nitrogen, under the same conditions. The molecular weight of the gas is 

A

5.6

B

28

C

56

D

14

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • STOICHIOMETRY

    AAKASH SERIES|Exercise PRACTICE EXERCISE|70 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise PROBLEM|92 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 1|180 Videos

  • STATES OF MATTER

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3|19 Videos

Similar Questions

Explore conceptually related problems

The density of nitrogen under standard conditions is

The gas which is twice as dense as oxygen under the same conditions is

A gas diffuses four times as quickly as oxygen. The molecular weight of the gas is

350 cm^3 of CH4 and 175cm^3 of an unknown gas 'A' diffused in the same time under similar conditions. The molecular mass of gas A is

A gaseous alkane requires five times its volume of oxygen under the same conditions for complete combustion. The molecular formula of the alkane is

The density of a gas at STP is 2g/I. Its molecular weight is

Two vessels separately contain two ideal gases A and B at the same temperature, the pressure of A being twice that of B. Under such conditions, the density of A is found to be 1.5 times the density of B. The ratio of molecular weight of A and B is

350 cm^3 of oxygen and 275cm^3 of another gas 'A' diffused in same time under similar conditions. Find the molecualr mass of the gas 'A'.

A gaseous hydrocarbon consumed 5 times its volume of oxygen as for combustion. The volume of CO_(2) produced in the reaction is thrice the volume of hydrocarbon under the same conditions What is the ratio of molecular weight to emperical formula weight of the hydrocarbon?

7g of nitrogen occupies a volume of 5 litres under certain conditions. Under the same conditions one mole of a gas, having molecular weight 56, occupies a volume of

AAKASH SERIES-STOICHIOMETRY-OBJECTIVE EXERCISE - 2
  1. Which of the following gases has the highest density under standard co...

    Text Solution

    |

  2. Which of the following is heaviest?

    Text Solution

    |

  3. The density of a gas is 2, relative to nitrogen, under the same condit...

    Text Solution

    |

  4. The density of a gas at STP is 1.5 g/L. Its molecular weight is

    Text Solution

    |

  5. 7g of nitrogen occupies a volume of 5 litres under certain conditions....

    Text Solution

    |

  6. Henry thinks that a mole contains 6.023 xx 10^(24) molecules. Hence th...

    Text Solution

    |

  7. One mole of oxygen (O(2)) is present in the following mass of sulphuri...

    Text Solution

    |

  8. The number of gram - atoms of sulphur in 2 moles of peroxydisulphuric ...

    Text Solution

    |

  9. Four ten litre flasks are separately filled with the gases hydrogen, h...

    Text Solution

    |

  10. Which of the following has number of molecules present equal to those ...

    Text Solution

    |

  11. If the relative atomic mass of oxygen is 64 units, the molecular mass ...

    Text Solution

    |

  12. Both 22 grams of CO(2) and 8 grams of methane contain the following ca...

    Text Solution

    |

  13. What is the mole percentage of O(2) in a mixture of 7g of N(2) and 8g ...

    Text Solution

    |

  14. The number of oxygen molecules present in 100 grams of limestone is

    Text Solution

    |

  15. 7.5 g of a gas occupies 5.6 litres as STP. The gas is

    Text Solution

    |

  16. 3.011 xx 10^(22) atoms of an element weighs 1.15 g. The atomic mass of...

    Text Solution

    |

  17. Equivalent weights 36. A bivalent metal has 12 equivalent weight. The ...

    Text Solution

    |

  18. Molecular weight of Mohr's salt is 392. Its equivalent weight when it ...

    Text Solution

    |

  19. The eqivalent weights of 'S' in SCI(2) and S(2)CI(2) are in the ratio

    Text Solution

    |

  20. The equivalent weight of a metal in different compounds are 18.6 ad 28...

    Text Solution

    |